1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stich3 [128]
3 years ago
11

A system of linear equations is graphed below

Mathematics
1 answer:
Mashcka [7]3 years ago
6 0

Answer: D

Step-by-step explanation: 20,20

You might be interested in
List of fractions and decimals in order from least to greatest 3/4, -7/10, -3/4, 8/10
Archy [21]
-3/4,-7/10,3/4,8/10
4 0
3 years ago
Mark and don are planning to sell each of their marble collections at a garage sale. if don has 4 more than 5 times the number o
natita [175]

Mark and Don have to sell 11 and 59 marbles respectively.

<em><u>Explanation</u></em>

Lets assume, the number of marbles Mark has  is x

As, Don has 4 more than 5 times the number of marbles mark has, so the number of marbles Don has = 5x+ 4

Question says that the total number of marbles is 70. So, the equation will be...

x+(5x+4)= 70\\ \\ 6x+4= 70 \\ \\ 6x = 70-4\\ \\ 6x=66 \\ \\ x= \frac{66}{6}= 11

<em>So, the number of marbles Mark has = 11 </em>

<em>and the number of marbles Don has = (5*11)+4 = 55+4= 59</em>

6 0
3 years ago
Randy has 386 hockey cards. he has 165 more baseball cards does he have in all​
muminat

Answer:

just add 386+165 which equals 551

Step-by-step explanation:

5 0
3 years ago
If Quinn tosses a fair coin and then rolls a fair number cube labeled 1 through 6, what is the probability of tossing heads foll
marishachu [46]
(1/2)(3/6)=1/4

The probability of rolling a head (or tail for that matter is 1/2)

The probability of rolling less than 4 with a die is 3/6)

Thus the probability of both occurring is 1/4

5 0
3 years ago
Read 2 more answers
The ratio of boys to girls in a school is 5:4. if there are 180 students, how many girls are there?
vladimir2022 [97]
Salutations!

<span>The ratio of boys to girls in a school is 5:4. if there are 180 students, how many girls are there?

Let the number of girls and boys be 'x'.

</span>5x + 4x = 180
<span>
Add 5 and 4

</span>9x = 180
<span>
</span>x = 20
<span>
Now, multiply the ratios by 20.

Boys = 20 </span>× 5 = 100

Girls = 20 × 4 = 80.

There were 80 girls.

Hope I helped (:

Have a great day!
4 0
3 years ago
Other questions:
  • For which operations is the set {0, 1} closed?
    5·1 answer
  • Solve this equation: – 7x + 12 – 2x = 23 + 13x
    15·2 answers
  • Use the Rule of 72 to solve. Manny has his money in a savings account earning 4.5% interest. How long it will take his money to
    13·2 answers
  • Dayton is due north of Richmond, and Easton is 16 mi due east of Richmond. Dayton is 32 mi from Easton.
    15·2 answers
  • Order 4/5, 1/4, 6/8, 5/9 from least to greatest
    9·2 answers
  • Describe 2 ways to find the slope of a line. I'll give you Brainliest if you answer.
    11·1 answer
  • Find angle B. What is angle B.
    11·1 answer
  • 6) A brownie recipe requires 1/2 cup of flour, 1/3
    10·1 answer
  • Explain what the equation
    6·1 answer
  • How many licks does it take to get to the center of a tootsie pop ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!